0
If we are talking about the sum of the interior angles, the sum is (11-2)x180 degrees.
This is 180x9 or 1620 degrees. The sum of the exterior angles is always 360 so that is why i assumed we were talking about the interior angles.
Given a polygon with n sides, the sum of the interior angles is (n-2)x180 degrees.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is the sum of the interior angles for a 11 sided polygon?
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 1620 degrees
What is the sum of the exterior angles of a undecagon?
All polygons, including an undecagon (11-sided figure) have a sum of exterior angles of 360 degrees.
If the sum of the interior angle measures of a polygon is 1440 degrees how many sides does the polygon have?
The answer is 11 sides If a polygon with 10 sides the sum of the interior angles are 1440° So 1440°+180°= 1620°
What is the sum of the interior angles of a 13-sided shape?
(13-2)*180 = 11*180 = 1980 degrees.
What is a 11-gon?
An 11 sided polygon is a undecagon.
The sum of each interior angles of a 11 sided polygon?
The interior angles of an 11 sided polygon add up to 1620 degrees
What is the sum of the interior angles of a 11 sided polygon?
1620 degrees
What is the sum of the measures of the exterior angles of an 11 sided polygon?
360 degrees
What is the sum of the interior angles of an 11- sided regular polygon?
(11-2)*180 = 1620 degrees
What is the sum of angles in a 11-sided polygon?
The sum of interior angles equals: (number of sides - 2)*180that makes: (11-2)*180 = 1620
What is the sum of the interior angles for a 11 sided polygon?
The sum of the interior angles of any regular polygon of n sides is equal to 180(n - 2) degrees. 1620 degrees
What is the sum of the measure of the angles in a enneagon called?
If you mean an 11 sided polygon then its 11 interior angles add up to 1620 degrees
What is the sum of the measures of the interior angles of an 11gon?
The interior angles of an 11 sided polygon add up to 1620 degrees
What is the sum of an 11 sided polygon?
The name of a 11 sided polygon is Hendecagon.
What is the measure of the interior angle sum of a 13 sided polygon?
The sum of the interior angles of a n-sided polygon is (n-2)*180 degrees. So for 13 sides, the sum is 11*180 = 1980 degrees.
What shape has an interior angle sum of 1620?
It is an 11 sided polygon whose interior angles add up to 1620 degrees
What is the measure of the interior angle for an 11 sided polygon?
The interior angles of an 11 sided polygon add up to 1620 degrees
